Home / 14,082,342.06-21,126,808.17-4,366,443.90

Finding the Fourth Proportional to 14,082,342.06, 21,126,808.17 and 4,366,443.90

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Solution

The fourth proportional to 14,082,342.06, 21,126,808.17 and 4,366,443.90 is: 6,550,687.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,082,342.06 : 21,126,808.17 = 4,366,443.90 : x
  2. Step 2: Convert to fraction form
    14,082,342.06/21,126,808.17 = 4,366,443.90/x
  3. Step 3: Cross multiply
    14,082,342.06x = 21,126,808.17 × 4,366,443.90
  4. Step 4: Simplify right side
    14,082,342.06x = 92,249,022,660,366.67
  5. Step 5: Solve for x
    x = 92,249,022,660,366.67/14,082,342.06
  6. Step 6: Final answer
    x = 6,550,687.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.